WHAT_IS_THE_ELEVATION_OF_A_POINT,_IF_THE_ELEVATION_OF_A_BENCHMARK_IS_200.852_M,_BACK_SIGHT_IS_2.324_M,_FORESIGHT_IS_1.836_M??$

• A. 213.176
• B. 203.176
• C. 211.340
• D. 201.340